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7346 papers in quant-ph · page 109
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Triple antidots form molecule of three quantum Hall quasiparticles
Triple Antidot Molecules
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Unified model works for optical pumping at intermediate pressures
Optical pumping of alkali-metal vapor in the quasi-high-pressure regime
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Amplitude estimation equals eigengap estimation via effective Hamiltonian
Low-depth amplitude estimation via statistical eigengap estimation
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Quantum machines bias features with input-dependent Hamiltonians
Extreme Quantum Cognition Machines for Deliberative Decision Making
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Constant-depth gauging cultivates magic states to 10^{-12} error
Constant depth magic state cultivation with Clifford measurements by gauging
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Knill correction reduces circuit decoding to code-capacity level
Simplified circuit-level decoding using Knill error correction
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Phases unify repulsion, attraction and nonreciprocity in magnonics
Multi-mode input-output model for cavity magnonics: phase-resolved control of level repulsion, level attraction, and nonreciprocal transmission
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Time-invariant MPO yields Fourier-space multi-time correlations
Uniform process tensor approach for the calculation of multi-time correlation functions of non-Markovian open systems
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Left-handed line gives emitters logarithmic long-range hops
Long-range waveguide-quantum electrodynamics with left-handed transmission lines
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Planar trimon implements all 16 two-qubit Pauli operators
Universal Hamiltonian control in a planar trimon circuit
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Variational form tightens quantum randomness extraction bounds
Rethinking quantum smooth entropies: Tight one-shot analysis of quantum privacy amplification
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Coherent initial states control biexciton transport
Coherent Biexciton Transport in the Presence of Exciton-Exciton Annihilation in Molecular Aggregates
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Heron beats Eagle in protocol benchmarks for quantum advantage
Benchmarking Quantum Computers via Protocols, Comparing IBM's Heron vs IBM's Eagle
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Correlation fronts remain ballistic in chaotic Bose-Hubbard systems
Dynamical Behaviour of Density Correlations Across the Chaotic Phase for Interacting Bosons
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Pauli Envelope corrects atom loss at full code distance
Achieving Optimal-Distance Atom-Loss Correction via Pauli Envelope
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Beam search reduces quantum communication costs in circuit partitioning
Efficient Time-Aware Partitioning of Quantum Circuits for Distributed Quantum Computing
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Fractional topology in open systems re-quantizes over multiple periods
Fractional topology and multi-period re-quantization in open quantum systems
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Hybrid QFL cuts quantum transmissions from 3TNMP to {3t+2(T-t)}NMP
Practical Quantum Federated Learning for Privacy-Sensitive Healthcare: Communication Efficiency and Noise Resilience
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Dicke model enables two-parameter estimation with sqrt scaling near criticality
Multi-Parameter Multi-Critical Metrology of the Dicke Model
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Bayesian correction restores Heisenberg scaling in atom gravimetry
Bayesian post-correction of non-Markovian errors in bosonic lattice gravimetry
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Q2NS simulator adds quantum state flexibility to ns-3
An Extensible Quantum Network Simulator Built on ns-3: Q2NS Design and Evaluation
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Quantum network distinguishes eight circuits that generate the same states
Identification of quantum generative circuits with parallel quantum neural network
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Merged encoding trims quantum KAN circuit runs by factor n
Merged amplitude encoding for Chebyshev quantum Kolmogorov--Arnold networks: trading qubits for circuit executions
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Gate fusion speeds quantum ML simulation by 20 times
Fast and memory-efficient classical simulation of quantum machine learning via forward and backward gate fusion
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Asymmetry scales extensively in fragmented quantum systems
Enhancing entanglement asymmetry in fragmented quantum systems
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Signal exchange decodes toric code locally below threshold
Local decoder for the toric code via signal exchange
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Exact center-of-mass separation for anisotropic 2D magnetoexcitons
Anisotropic two-dimensional magnetoexciton with exact center-of-mass separation
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Fejér filter gives finite-depth bounds for constrained QAOA
Finite-Depth, Finite-Shot Guarantees for Constrained Quantum Optimization via Fej\'er Filtering
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Siegert relation test separates thermal from pseudothermal light
Distinguishing thermal and pseudothermal light by testing the Siegert relation
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Bell violation size partially classifies von Neumann algebra type
Violation of Bell-type Inequalities on Mutually-commuting von Neumann Algebra Models of Entanglement Swapping Networks
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QKD simulations back secure SCADA for power grids
Power Network SCADA Quantum Communications: A Comparison of BB84, B92, E91, and SGS04 Quantum Key Distribution Protocols
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Detector rates predict logical errors for real-time qubit remapping
ReloQate: Transient Drift Detection and In-Situ Recalibration in Surface Code Quantum Error Correction
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Instanton paths melt D4 symmetry into O(2) at critical coupling
Synchronous Tunneling in a Multidimensional Quartic Potential: Competing Instanton Pathways and $D_4$ Symmetry Melting
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Instantons show D4 symmetry melting into O(2) at critical coupling
Synchronous Tunneling in a Multidimensional Quartic Potential: Competing Instanton Pathways and $D_4$ Symmetry Melting
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NCQM sectors are not unitarily equivalent to QM under G_NC
Central Characters of $G_{\mathrm{NC}}$, Darboux Normalization, and the Kinematical Inequivalence of NCQM and QM
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Single-particle measurements certify black-box randomness
Genuine certifiable randomness from a black-box
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Kramers derived the Dirac equation at the same time as Dirac
The Birth of Quantum Mechanics and the Dirac Equation
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Complex-plane Gaussians recover exact harmonic energies
Rayleigh-Ritz Variational Method in The Complex Plane
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Quantum-inspired PGM classifier matches top radiomics baselines
Pretty Good Measurement for Radiomics: A Quantum-Inspired Multi-Class Classifier for Lung Cancer Subtyping and Prostate Cancer Risk Stratification
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Transport metric retains sensitivity in strong-loss quantum sensing
From State-Space Transport to Measurement-Aware Distinguishability in Quantum Sensing
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Photon add and subtract improve heralded Bell and GHZ states
Heralded entangled state generation enhanced by photon addition and subtraction
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Saturable nonlinearity raises quantum battery energy capacity
Saturable nonlinearities in a driven-dissipative bosonic quantum battery
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Yoneda lemma fixes supermaps via channel-state duality
Supermaps on generalised theories
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Spin chain creates remote Bell states from central spin
Teleportation via spin-1/2 chain in solid-state quantum architecture
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Matrix rank equals SRE for 3-uniform hypergraph states
Stabilizer R\'enyi entropy of 3-uniform hypergraph states
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Quantum-action quantization makes QFT covariance explicit
From quantum time to manifestly covariant QFT: On the need for a quantum-action-based quantization
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Energy depends on entropy rate in quantum thermalization
Thermodynamics Beyond State Functions from Quantum Relaxation
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Ternary grid removes frequency tuning barrier in QML
Long Range Frequency Tuning for QML
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Unfolding reformulated for quantum solvers in HEP
Optimization-based Unfolding in High-Energy Physics
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Classical algorithm approximates SYK thermal expectations at any temperature
SYK thermal expectations are classically easy at any temperature